Electronic Theses and Dissertation

ABSTRAK
Latar Belakang: Nyamuk merupakan hewan vektor dari beberapa penyakit tular vektor seperti demam berdarah dengue (DBD), malaria, dan filariasis. Gampong Kopelma Darussalam, Kecamatan Syiah Kuala, Banda Aceh memiliki karakteristik lingkungan yang mendukung perkembangbiakan nyamuk. Namun, informasi mengenai keragaman dan distribusi spesies nyamuk vektor di wilayah ini masih terbatas.
Metode: Penelitian ini berupa penelitian kuantitatif observasional dengan pendekatan deskriptif eksploratif dan menggunakan desain cross-sectional. Penelitian ini dilakukan pada 9 Agustus 2025 hingga 29 September 2025. Sampel larva nyamuk diperoleh melalui pemasangan 120 ovitrap di lima sektor Kopelma Darussalam (Utara, Timur, Selatan, Barat, dan Dusun Sederhana). Identifikasi larva nyamuk dilakukan di Laboratorium Parasitologi FK USK dengan mikroskop binokular berdasarkan perbedaan morfologi (comb scale dan siphon). Data dianalisis menggunakan distribusi frekuensi, persentase, serta indeks keanekaragaman Shannon-Wiener (H’).
Hasil: Dari lima spesies inklusi, ditemukan tiga spesies yaitu Aedes albopictus (77,05%), Aedes aegypti (17,77%), dan Culex sp. (5,18%). Spesies Anopheles spp. dan Mansonia spp. tidak ditemukan. Nilai indeks keanekaragaman (H’) sebesar 0,6623 termasuk kategori rendah, dengan dominasi Aedes albopictus di seluruh sektor Kopelma Darussalam.
Kesimpulan: Ditemukan penyakit tular vektor berupa Demam Berdarah Dengue dan spesies nyamuk vektor yaitu Aedes albopictus, Aedes Aegypti, dan Culex sp.

Kata Kunci: Analisis Keragaman, Distribusi Spesies, Kopelma Darussalam, Nyamuk, Penyakit Tular Vektor

ABSTRACT Background: Mosquitoes are vectors of several vector-borne diseases such as dengue fever, malaria, and filariasis. Gampong Kopelma Darussalam, Syiah Kuala District, Banda Aceh, has environmental characteristics that support mosquito breeding. However, information regarding the diversity and distribution of mosquito vector species in this area remains limited. Methods: This study was a quantitative observational study with a descriptive-exploratory approach using a cross-sectional design. The research was conducted from August 9, 2025, to September 29, 2025. Mosquito larvae samples were collected using 120 ovitraps installed across five sectors of Kopelma Darussalam (North, East, South, West, and Dusun Sederhana). Larval identification was performed at the Parasitology Laboratory, Faculty of Medicine, Universitas Syiah Kuala, using a binocular microscope based on morphological characteristics (comb scales and siphon). Data were analyzed using frequency distribution, percentage, and the Shannon-Wiener diversity index (H'). Results: Of the five targeted species, three species were found, namely Aedes albopictus (77.05%), Aedes aegypti (17.77%), and Culex sp. (5.18%). Anopheles spp. and Mansonia spp. were not found. The diversity index (H') was 0.6623, categorized as low, with Aedes albopictus dominating all sectors of Kopelma Darussalam. Conclusion: Vector-borne diseases detected in the study area included Dengue Fever, and the mosquito vector species identified were Aedes albopictus, Aedes aegypti, and Culex sp. Keyword: Diversity Analysis, Kopelma Darussalam, Mosquitoes, Species Distribution, Vector-Borne Diseases